JKHY's three largest insider shareholders as of September 09, 2026 are David B Foss (Executive Board Chair, 128.13K shares), Wesley A Brown (Director, 93.75K shares), Matthew C Flanigan (Director, 44.45K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | David B Foss | Executive Board Chair | 128,133 | 0 | 128,133 | 25.0% | 03 Dec, 2025 |
| 2 | Wesley A Brown | Director | 93,749 | 0 | 93,749 | 18.3% | 13 Nov, 2025 |
| 3 | Matthew C Flanigan | Director | 44,454 | 0 | 44,454 | 8.7% | 13 Feb, 2026 |
| 4 | Thomas A Wimsett | Director | 39,875 | 0 | 39,875 | 7.8% | 13 Nov, 2025 |
| 5 | Kevin D Williams | Cfo Treasurer | 36,045 | 0 | 36,045 | 7.0% | 05 Aug, 2022 |
| 6 | Gregory R. Adelson | President Ceo | 0 | 30,128 | 30,128 | 5.9% | 31 Aug, 2026 |
| 7 | Teddy I. Bilke | Chief Technology Officer | 26,765 | 0 | 26,765 | 5.2% | 15 Nov, 2021 |
| 8 | Jacque R. Fiegel | Director | 20,241 | 0 | 20,241 | 3.9% | 15 Nov, 2023 |
| 9 | Laura G. Kelly | Director | 17,177 | 0 | 17,177 | 3.3% | 15 Nov, 2023 |
| 10 | Thomas Hampton Jr. Wilson | Director | 16,652 | 0 | 16,652 | 3.2% | 13 Nov, 2025 |
| 11 | Shruti S Miyashiro | Director | 14,454 | 0 | 14,454 | 2.8% | 13 Nov, 2025 |
| 12 | Renee Ann Swearingen | Sr Vp Chief Accounting Offic | 0 | 14,003 | 14,003 | 2.7% | 31 Aug, 2026 |
| 13 | Craig Keith Morgan | Clo Secretary | 10,636 | 0 | 10,636 | 2.1% | 31 Aug, 2026 |
| 14 | Mimi Carsley | Cfo And Treasurer | 7,444 | 0 | 7,444 | 1.5% | 06 Aug, 2026 |
| 15 | Stacey E. Zengel | Senior Vice President | 0 | 5,410 | 5,410 | 1.1% | 20 Dec, 2023 |
| 16 | Shanon G. Mclachlan | Coo | 3,068 | 0 | 3,068 | 0.6% | 31 Aug, 2026 |
| 17 | Tammy Locascio | Director | 1,524 | 0 | 1,524 | 0.3% | 13 Nov, 2025 |
| 18 | Lisa M Nelson | Director | 1,524 | 0 | 1,524 | 0.3% | 13 Nov, 2025 |
| 19 | Curtis A Campbell | Director | 1,469 | 0 | 1,469 | 0.3% | 16 Nov, 2022 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 01 Sep, 2026 | Richard Preece | Director | Acquired A | 270 | $0.00 | $0 | 270 | Direct |
| 27 Aug, 2026 | Shanon G. Mclachlan | Coo | Acquired A | 83 | $0.00 | $0 | 2,861 | Direct |
| 27 Aug, 2026 | Mimi Carsley | Cfo And Treasurer | Acquired A | 5,113 | $0.00 | $0 | 5,113 | Direct |
| 27 Aug, 2026 | Craig Keith Morgan | Clo Secretary | Acquired A | 1,130 | $0.00 | $0 | 10,173 | Direct |
| 27 Aug, 2026 | Shanon G. Mclachlan | Coo | Acquired A | 83 | $0.00 | $0 | 2,861 | Direct |
| 27 Aug, 2026 | Renee Ann Swearingen | Sr Vp Chief Accounting Offic | Acquired A | 355 | $0.00 | $0 | 13,859 | Indirect |
| 27 Aug, 2026 | Gregory R. Adelson | President Ceo | Acquired A | 2,456 | $0.00 | $0 | 29,141 | Indirect |
| 27 Aug, 2026 | Shanon G. Mclachlan | Coo | Disposed F | 31 | $172.39 | $5.34K | 2,830 | Direct |
| 27 Aug, 2026 | Gregory R. Adelson | President Ceo | Disposed F | 1,090 | $172.39 | $187.91K | 28,051 | Indirect |
| 27 Aug, 2026 | Renee Ann Swearingen | Sr Vp Chief Accounting Offic | Disposed F | 157 | $172.39 | $27.07K | 13,702 | Indirect |
| 27 Aug, 2026 | Shanon G. Mclachlan | Coo | Disposed F | 31 | $172.39 | $5.34K | 2,830 | Direct |
| 27 Aug, 2026 | Craig Keith Morgan | Clo Secretary | Disposed F | 498 | $172.39 | $85.85K | 9,675 | Direct |
| 27 Aug, 2026 | Renee Ann Swearingen | Sr Vp Chief Accounting Offic | Acquired A | 161 | $0.00 | $0 | 13,863 | Indirect |
| 27 Aug, 2026 | Shanon G. Mclachlan | Coo | Acquired A | 183 | $0.00 | $0 | 3,013 | Direct |
| 27 Aug, 2026 | Gregory R. Adelson | President Ceo | Acquired A | 1,114 | $0.00 | $0 | 29,165 | Indirect |
| 27 Aug, 2026 | Shanon G. Mclachlan | Coo | Acquired A | 183 | $0.00 | $0 | 3,013 | Direct |
| 27 Aug, 2026 | Craig Keith Morgan | Clo Secretary | Acquired A | 513 | $0.00 | $0 | 10,188 | Direct |
| 27 Aug, 2026 | Gregory R. Adelson | President Ceo | Disposed F | 495 | $172.39 | $85.33K | 28,670 | Indirect |
| 27 Aug, 2026 | Renee Ann Swearingen | Sr Vp Chief Accounting Offic | Disposed F | 71 | $172.39 | $12.24K | 13,792 | Indirect |
| 27 Aug, 2026 | Craig Keith Morgan | Clo Secretary | Disposed F | 226 | $172.39 | $38.96K | 9,962 | Direct |